📈Last 7 days+1 installs — 50% slower than the week before (+2) · 0/day since Oct 7
🏆Among Business apps bottom 0% by installs gained this week (895 peers growing)
🛠Updatesdormant · updated 258 days ago
Installs since launch
+4 installs
since Oct 7
Update history
3.3.0Feb 26, 2026 · seen Oct 19, 2026
Optimisation
Only the current version so far — new entries appear as the app ships updates.
hth® Test’O® Pro is a business app by Immersion Tools with 500+ downloads (about 764 estimated). +1 installs in the last 7 days. Install growth, rank history, SDKs and ad networks.
From the store listing: “Analyse. Recommend. Build loyalty. HTH™ Test’O™ Pro simplifies water testing.”
